Kerala PSC Science Questions and Answers 5

This page contains Kerala PSC Science Questions and Answers 5 for psc exam preparations in Malayalam and English.

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81. ഏതു പ്രക്രീയയിലൂടെയാണ് നൈട്രിക് ആസിഡ് നിർമ്മിക്കുന്നത്

Answer: ഓസ്റ്റ് വാൾഡ്

82. Bar' is the unit of ______

Answer: atmospheric pressure

83. ORS contains all except

Answer: Calcium lactate

84. Which of the following pair is correctly matched ?

Answer: Streamline body—Aquatic adaptation

85. Shivering in severe cold is caused by—

Answer: Involuntary action of striated muscles

86. The chemical added to give particular smell to LPG:

Answer: Ethyl marcaptan

87. ആൽപ്സ് പർവ്വതനിരയുടെ മുകളിലുണ്ടായ വിമാനപകടത്തിൽ കൊല്ലപ്പെട്ട ഇന്ത്യൻ ശാസ്ത്രജ്ഞൻ ?

Answer: ഹോമി ജെ.ഭാഭ

88. സുനാമിയെ തുടർന്ന് പൊട്ടിത്തെറിച്ച ജപ്പാനിലെ ആണവ നിലയം?

Answer: ഫുക്കുഷിമ

89. The part of crank shaft to which connecting rod is connected is called:

Answer: Small end

90. The soil which does not absorb water?

Answer: Laterite soil

91. The rain shadow region in Kerala?

Answer: Chinnar

92. Which of the following creatures have compount eyes?

Answer: Butterflies

93. NABARD stands for

Answer: National Bank for Agriculture and Rural Development

94. In windows which key should be pressed while selecting a group of adjacent files or folders:

Answer: Shift

95. Reduction of transparency of a specimen due to the presence of particulate matter is called

Answer: Turbidity

96. Which is the date of Temple Entry Proclamation in Travancore?

Answer: 12 Nov 1936

97. THE EAR BONE ATTACHED TO THE EAR DRUM IS

Answer: Malleus

98. Which of these electro magnetic waves is made use in taking photographs of distant objects?

Answer: Infrared

99. അന്തരീക്ഷത്തിൽ ഏറ്റവും കൂടുതൽ കാണപ്പെടുന്ന രണ്ടാമത്തെ മൂലകം

Answer: ഓക്സിജൻ

100. ആവർത്തന പട്ടികയിലെ ഗ്രൂപ്പുകളുടെ എണ്ണം

Answer: 18

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